/Engine/Plugins/Runtime/ComputeFramework/Source/ComputeFramework/Public/ComputeFramework/ShaderParamTypeDefinition.h
[FShaderFunctionDefinition](API\Plugins\ComputeFramework\ComputeFramework\FShaderFunctionDefinition) & AddReturnType ( [EShaderFundamentalType](API\Plugins\ComputeFramework\ComputeFramework\EShaderFundamentalType) InType, int32 InRowCount, int32 InColumnCount )